Two numbers have prime factorizations of 2 2 • 3 • 5 and 2 • 3 2 • 5. which expressions will give the greatest common factor and the least common multiple? 1 gcf 2 • 3; lcm 2 • 3 • 5 2 gcf 2 • 3; lcm 2 • 3 • 5 3 gcf 2 • 3 • 5; lcm 2 • 3 • 5 4 gcf 2 • 3 • 5; lcm 2 • 3

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf